Processor (CPU)
CPU Name
Intel® Core™ Ultra 9 285K
Threading
1 CPU / 8P + 16E Cores / 24 Threads
Frequency
800 MHz (8 * 100 MHz) - Uncore: 4560.1 MHz
Multiplier
Current: 8 / Min: 4 / Max: 57
Architecture
Arrow Lake / Stepping: B0 / Technology: 3 nm
CPUID / Ext.
6.6.2 / 6.C6
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, AES, AVX, AVX2, FMA3, SHA
L1 Data Cache
8 x 48 KB (12-way, 64-byte line) + 16 x 32 KB (8-way, 64-byte line)
L1 Inst. Cache
8 x 64 KB (16-way, 64-byte line) + 16 x 64 KB (8-way, 64-byte line)
L2 Cache
8 x 3 MB (12-way, 64-byte line) + 4 x 4 MB (16-way, 64-byte line)
L3 Cache
36 MB (12-way, 64-byte line)
Microcode
Rev. 0x11B
TDP / Vcore
125 Watts / 1.214 Volts
Temperature
40 °C / 104 °F
Type
Retail
P-Cores Freq.
P00: 800.00 MHz  P01: 2200.00 MHz  P10: 2200.00 MHz  P11: 5700.00 MHz 
P12: 4900.00 MHz  P13: 2200.00 MHz  P22: 2200.00 MHz  P23: 5100.00 MHz 
E-Cores Freq.
E02: 2000.00 MHz  E03: 800.00 MHz  E04: 1900.00 MHz  E05: 600.00 MHz 
E06: 400.00 MHz  E07: 400.00 MHz  E08: 400.00 MHz  E09: 400.00 MHz 
E14: 800.00 MHz  E15: 800.00 MHz  E16: 400.00 MHz  E17: 400.00 MHz 
E18: 500.00 MHz  E19: 400.00 MHz  E20: 3100.00 MHz  E21: 400.00 MHz 
Motherboard
Model
MSI MAG Z890 TOMAHAWK WIFI (MS-7E32)
Socket
Socket 1851 LGA
North Bridge
Intel Arrow Lake rev 01
South Bridge
Intel Z890 rev 10
BIOS
American Megatrends International LLC. 1.AA0 (11/24/2025)
Memory (RAM)
Total Size
65536 MB
Type
Quad Channel (128 bit) DDR5-SDRAM
Frequency
2799.7 MHz (DDR5-5600) - Ratio 1:23.3
Timings
36-38-38-80-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Kingston 32768 MB (DDR5-4800) - XMP 3.0 - P/N: KF556C36-32
Slot #2 Module
Kingston 32768 MB (DDR5-4800) - XMP 3.0 - P/N: KF556C36-32
Graphic Card (GPU)
GPU #1 Type
NVIDIA GeForce RTX 5070 Ti (GB203-200) @ 2572 MHz
GPU #1 Brand
PNY
GPU #1 Specs
GB203-300 / Process: 4nm / Transistors: 45.6B / Die Size: 378 mm² / TDP: 300W
GPU #1 Units
Shader Units: 8960 / Texture Units (TMU): 280 / Render Units (ROP): 96
GPU #1 VRAM
16303 MB GDDR7 / 256-bit Bus @ 14001 MHz
GPU #1 APIs
DirectX 12.2 (12_2) / OpenGL 4.6 / OpenCL 3.0 / Vulkan 1.3
GPU #2 Type
Intel(R) Graphics (Arrow Lake) @ 1650 MHz
GPU #2 Brand
Micro-Star International Co. Lt
GPU #2 VRAM
128 MB (Samsung)
Storage (HDD/SSD)
Model #1 Name
Western Digital WDC WD40EZRZ-00GXCB0 (FW: 80.00A80)
Model #1 Capacity
3726.0 GiB (~4010 GB)
Model #1 Type
Fixed - Bus: SATA (11)
Model #2 Name
Samsung SSD 9100 PRO 2TB (FW: 0B2QNXH7)
Model #2 Capacity
1863.0 GiB (~2000 GB)
Model #2 Type
Fixed, SSD - Bus: NVMe (17)
Model #3 Name
Samsung SSD 990 PRO 2TB (FW: 4B2QJXD7)
Model #3 Capacity
1863.0 GiB (~2000 GB)
Model #3 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
VE247 (ACI2493)
Screen #1 Spec
24 inches (61 cm) / 1920 x 1080 pixels @ 50-76 Hz
Screen #2
LG Electronics ( 27GL850 (GSM5B7F)
Screen #2 Spec
27.2 inches (69.1 cm) / 2560 x 1440 pixels @ 48-144 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Professional (x64)
CPU-Z Version
2.17.0 (64 bit)